Lactobacillus brevis gives us the beverage _______________.
- Acocoa
- ✓coffee
- Cwine
- Dcider
Answer: B.
View full solution →Question types
P-2 Introduction to Microbiology question types
24 questions across 7 question groups — pick any mix to generate a Science paper with step-by-step answer keys.
24
Questions
7
Question groups
5
Question types
01
M.C.Q
5 Q→02Answer the following questions:[1 M]
2 Q→03Give scientific reasons: [2 M]
2 Q→04Answer the following questions: [2 M]
5 Q→05Answer the following questions: [3 M]
8 Q→06Do As Directed.
1 Q→07Find An Odd One Out
1 Q→Sample Questions
P-2 Introduction to Microbiology questions
One sample from each question group in this chapter. Select any group above to see the full set with answer keys.
Salts which can be used as supplement of calcium and iron are obtained from ______________.
- ACarbonic acid
- BAcetic acid
- CCitric acid
- ✓Gluconic acid
Answer: D.
View full solution →Chemically, vinegar is 4% _____________.
- AGluconic acid
- BAmino acid
- CCitric acid
- ✓Acetic acid
Answer: D.
View full solution →_______________ is obtained by fermentation of apple juice.
- ✓Cider
- BWine
- CCoffee
- DCocoa
Answer: A.
View full solution →Vinegar contains ____________ acid.
- ✓acetic
- Blactic
- Ctartaric
- Dhydrochloric
Answer: A.
View full solution →There is an oil layer on the water surface of river in your area. What will you do?
Write the molecular formula:
Microbial enzymes are used instead of chemical catalysts in chemical industry.
Biofuel is Important among the renewable sources of energy.
Name two fuels obtained by microbial processes. Why is it necessary to increase the use of such fuels?
What are the benefits of mixing ethanol with petrol and diesel?
Complete the following conceptual picture.
Complete the following table:
| Source | Microbe | Products |
| Sugar molasses and salt | _______________ | Citric acid |
| _______________ | Lactobacillus delbrueckii | _______________ |
| Corn steep liquor | Aspergillus itaconius | _______________ |
Complete the following conceptual picture :
Complete the paragraph using proper words:
[oxygen, pyridines, mechanical, $CO _2$, petroleum, fatal, polyester, Nocardia]
Spilling of _____________ oil occurs in ocean due to various reasons. This oil may prove _____________ and toxic to aquatic organisms. It is not easy to remove the oil layer from surface of water by _____________ method.
However, bacteria like Pseudomonas spp. and Alcanovorax borkumensis have to ability to destroy the _____________ and other chemicals. Hence, these bacteria are used to clear the oil spills. These are called as hydrocarbonoclastic bacteria $(HCB). \ HCB$ decompose the hydrocarbons and bring about the reaction of carbon with _____________ , _____________ and water is formed in this process.
View full solution →[oxygen, pyridines, mechanical, $CO _2$, petroleum, fatal, polyester, Nocardia]
Spilling of _____________ oil occurs in ocean due to various reasons. This oil may prove _____________ and toxic to aquatic organisms. It is not easy to remove the oil layer from surface of water by _____________ method.
However, bacteria like Pseudomonas spp. and Alcanovorax borkumensis have to ability to destroy the _____________ and other chemicals. Hence, these bacteria are used to clear the oil spills. These are called as hydrocarbonoclastic bacteria $(HCB). \ HCB$ decompose the hydrocarbons and bring about the reaction of carbon with _____________ , _____________ and water is formed in this process.
Which fuels are obtained from biomass?
i. Which process is shown in the above given picture?
ii. Give two examples for liquid fuels and solid fuels obtained by this process.
i. Which substance is used to produce cheese?
ii. Which enzyme was used earlier for cheese production?
iii. Which enzyme is used to produce vegetarian cheese?
ii. Which enzyme was used earlier for cheese production?
iii. Which enzyme is used to produce vegetarian cheese?
Which precautions are necessary for proper decomposition of domestic waste?
Find An Odd One Out :
$\beta$-carotene, lycopenes, xylitol, lutein.
View full solution →$\beta$-carotene, lycopenes, xylitol, lutein.
$\beta$-carotene, lycopenes, xylitol, lutein.
View full solution →Generate a P-2 Introduction to Microbiology paper free
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